//
//  MTShopModel.h
//  TestPrj
//
//  Created by 朱铅峰 on 2020/6/22.
//  Copyright © 2020 Xing. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "MTProductCategory.h"

NS_ASSUME_NONNULL_BEGIN

@interface MTShopSingleModel : NSObject

- (instancetype)sharedInstance;
+ (instancetype)sharedInstance;

- (NSArray<MTProductCategory *> *)categoryArray;//商品分类

//从初始位置滑到顶部与导航条无缝对接，需要的最大距离
- (CGFloat)maxOffsetY;

//开始改变的偏移量
- (CGFloat)startChangeY;

/// 店铺头部视图高度
- (CGFloat)headerHeight;

@end

NS_ASSUME_NONNULL_END
